123555903424

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{62276161}}^1$

素因数の和:62276204

約数の個数: 28

約数和(自身を含む): 253090322368

約数和(自身を除く): 129534418944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 62276161, 124552322, 249104644, 498209288, 996418576, 1930560991, 1992837152, 3861121982, 3985674304, 7722243964, 15444487928, 30888975856, 61777951712, 123555903424]

約数ペア:

[(1, 123555903424), (2, 61777951712), (4, 30888975856), (8, 15444487928), (16, 7722243964), (31, 3985674304), (32, 3861121982), (62, 1992837152), (64, 1930560991), (124, 996418576), (248, 498209288), (496, 249104644), (992, 124552322), (1984, 62276161)]